Lattice V1

Lattice V1 is a prototype for a living team state interface. The first screen is the Team Field: a spatial map of intent, promises, blockers, requests, reminders, shifts, signals, tensions, and memory.

Stack

• Next.js 16
• React 19
• Supabase schema in supabase/schema.sql
• Supabase-backed Team Field persistence via /api/team-state
• Supabase email/password auth with demo team membership policies
• OpenAI Chat Completions for state interpretation
• OpenAI audio transcription route for voice updates, defaulting to gpt-4o-mini-transcribe

Run

npm install
npm run dev

Create .env.local from .env.example when you want live AI and Supabase wiring:

OPENAI_API_KEY=...
OPENAI_MODEL=gpt-5.4-mini
OPENAI_TRANSCRIBE_MODEL=gpt-4o-mini-transcribe
NEXT_PUBLIC_SUPABASE_URL=...
NEXT_PUBLIC_SUPABASE_ANON_KEY=...
SUPABASE_SERVICE_ROLE_KEY=...
LATTICE_TEAM_SPACE_ID=demo-team-space
APP_BASE_URL=https://lattice-opal.vercel.app

Without OPENAI_API_KEY, text interpretation uses a local fallback parser so the prototype still works. Without SUPABASE_SERVICE_ROLE_KEY, the demo uses the public anon key and the RLS policies in supabase/schema.sql. Set APP_BASE_URL to http://localhost:3000 for local development; production emails should use https://lattice-opal.vercel.app.

V1 Surface

• Team Field home interface
• Voice Orb + transcription endpoint
• Text signal composer
• Visible AI interpretation before applying changes
• Promise, blocker, reminder, request, shift, signal creation
• Request Console with request states
• Personal Memory Lens
• Team reality broadcast and active tensions
• Supabase persistence for field objects, memory events, reminders, delegated requests, broadcasts, tensions, and interpretation logs
• Basic sign in/sign up flow before the Team Field loads